<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Title</title>
	<script src="lib/react.development.js"></script>
	<script src="lib/react-dom.development.js"></script>
	<script src="lib/babel.min.js"></script>
</head>
<body>
<div id="app"></div>
</body>
<script type="text/babel">
	const root = ReactDOM.createRoot(document.querySelector("#app"));
	root.render((
		<div>
			{
				//<p>1</p>
			}
			{
				/*
				<p>1</p>
				<p>1</p>
				<p>1</p>
				*/
			}
			
			<div
				/*这是一行注释*/
				className="my">
				马上就要下课啦
			</div>
			
		</div>
	))
</script>
</html>